Question: for a dependent two-sample situation, what is the value in the null hypothesis? a. always zero (0). b. the null value only equals zero when

for a dependent two-sample situation, what is the value in the null hypothesis? a. always zero (0). b. the null value only equals zero when the difference equals zero. c. negative if the difference is lesser data value minus greater data value. d. positive if the difference is greater data value minus lesser data value

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